2 papers
math.GM2025
Number of ways that a football league can complete with all teams having the same number of points
Rüdiger Jehn, Kester Habermann, Misha Lavrov
When teams play in a football league with home and away matches against every opponent there are matches. There are 3 possible match results: a victory is a…
math.GM2021
Properties of terms of OEIS A342810
Rüdiger Jehn, Kester Habermann
The OEIS sequence A342810 contains the numbers that divide the smallest number that has the sum of their digits. It is proved that if a term has the form where $…